Multicriteria Detector with Inbuilt Isolator

Part Number
40920
  • LPCB approved to EN54-7 and EN54-5 A1R
  • Inbuilt short-circuit isolators
  • Double dust trap and protection screen prevent entry of dust or small insects
  • Choice of various sensitivity levels
  • Tamper detection and fault indication on fire panel
  • LED indicator with 360º visibility
  • Automatic drift compensation
  • 240 devices up to 2Km per loop

BD 23.620

Lowest Price

VELOX addressable detectors employ optical and thermal detection technologies to sense fire conditions. The 40910, 40920, and 40930 range of detectors come with inbuilt short circuit isolators and a bi-colour (red/green) LED for 360 visibility. Combination of optical and thermal detection in a single detector head saves costs and spots both slow smoldering and high energy flaming fires. Up to 240 devices can be connected on a single loop, which can extend to 2 km as per load calculations and cable selections. The devices are powered from the same fire detection loop which connects the fire alarm control panel, sounders, beacons, manual call points, etc. Therefore, additional power supply sources are not required.

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